Add sha256 check, fix offset on i686

2 files changed, 10 insertions, 5 deletions

diff --git a/.SRCINFO b/.SRCINFO
index c6abe39e80ee..ba3953d892cd 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = libopencl
 	pkgdesc = AMD OpenCL library and ICD loader
 	pkgver = 2.0
-	pkgrel = 1
+	pkgrel = 2
 	url = http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/
 	install = install
 	arch = i686
diff --git a/PKGBUILD b/PKGBUILD
index 49155777ce57..482075ab99ce 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname='libopencl'
 pkgver=2.0
-pkgrel=1
+pkgrel=2
 _appsdk_ver='3.0.0'
 
 pkgdesc='AMD OpenCL library and ICD loader'
@@ -21,13 +21,16 @@ _agr_url='http://developer.amd.com/amd-license-agreement-appsdk/'
 [ "$CARCH" = 'x86_64' ] && _file='AMD-APP-SDK-v3.0-0.113.50-Beta-linux64.tar.bz2' \
                         || _file='AMD-APP-SDK-v3.0-0.113.50-Beta-linux32-1.tar.bz2'
 
+[ "$CARCH" = 'x86_64' ] && _hash='0d806087e5fef7fdfb9372388afe2ff7b382041ba5a23160d58143166005f2d4' \
+                        || _hash='0520a2fac0e945195419ec560e7d340cbcb2da3a3412cb2f38584263a7198d35'
+
 _arch="${CARCH/i6/x}"
 _bits="${_arch/x86/32}"
 _bits="${_bits/32_/}"
 
 _tarball="AMD-APP-SDK-${_appsdk_ver}-${CARCH}.tar.bz2"
 _sfx="AMD-APP-SDK-v3.0-0.113.50-Beta-linux${_bits}.sh"
-_offset=9512
+[ "$CARCH" = 'x86_64' ] && _offset=9512 || _offset=9513
 _inner='inner.tar.bz2'
 
 _wget()
@@ -59,9 +62,11 @@ prepare()
 
     echo -n '[tarball] '
     postdata2="amd_developer_central_nonce=${nonce2}&_wp_http_referer=%2Famd-license-agreement-appsdk%2F&f=${fbase/=/%3D}"
-    _wget --post-data "${postdata2}" "${_agr_url}" -O "../${_tarball}"
+    _wget --post-data "${postdata2}" "${_agr_url}" -O "${_tarball}"
+
+    msg "Validating ${_tarball} files with sha256sum ..."
+    echo "${_hash} ${_tarball}" | sha256sum -c || exit 1
 
-    ln -sf "../${_tarball}" .
     msg "Extracting ${_tarball} ..."
     bsdtar -jxf "${_tarball}"
     dd ibs="${_offset}" skip=1 if="${_sfx}" of="${_inner}" 2> /dev/null